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Four process of thermodynamic cycle are shown in figure on P-V diagram in the sequence 1 -2-3-4. The corresponding correct sequence of these process in the T-S plane shown in figure will be




  • a)
    A-B-C-D

  • b)
    B-C-D-A

  • c)
    C-D-A-B

  • d)
    C-B-A-D

Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Four process of thermodynamic cycle are shown in figure on P-V diagram...


 
Explanation:
 

  • Process 1-2: This process is represented by line AB in the T-S diagram. It is an isentropic compression process where the gas is compressed adiabatically and reversibly.

  • Process 2-3: This process is represented by line BC in the T-S diagram. It is an isobaric heat addition process where the gas absorbs heat at constant pressure and the temperature and entropy increase.

  • Process 3-4: This process is represented by line CD in the T-S diagram. It is an isentropic expansion process where the gas expands adiabatically and reversibly, doing work on the surroundings.

  • Process 4-1: This process is represented by line DA in the T-S diagram. It is an isochoric heat rejection process where the gas releases heat at constant volume and the temperature and entropy decrease.


  •  


 
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Most Upvoted Answer
Four process of thermodynamic cycle are shown in figure on P-V diagram...
B
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